Fig. 4. The schematic diagram for the location of surfactant molecules at water/air interface. (a)DMNA, (b)DMAAB. 3.3. Emulsion properties of amidine naphthenate surfactant In order to investigate the properties of DMNA in the hexadecane/water emulsion, different emulsion systems were prepared ...
aSelf-assembly of LaNi-Phen into COF-5 colloid to create the diatomic site photocatalyst.bSchematic diagram of the photocatalytic CO2reduction in LaNi-Phen/COF-5. Color code: carbon-gray, oxygen-red, boron-pink, hydrogen-white, nitrogen-blue, nickel-light blue, lanthanum-yellow. The same color...
Fig. 5: Theoretical calculations. aThe diagrams (top view) of built models of InOOH and InOOH-OVand their corresponding ELF, and the adsorption configurations of CO2and HMF.bFree energy diagram for CO2RR on InOOH, InOOH-OV
以环氧乙烷(EO)和CO2为原料生产碳酸乙烯酯(EC)的工艺,具有高“原子经济”和“绿色化学”的优势,为C1资源的化学利用提供可行的工业方案。卤素离子型催化剂是该环加成反应的传统催化剂,但在反应过程中,催化剂中卤离子流失,生成副产物...
3d). A schematic representation of the band diagram towards a feasible CO2 reduction process is presented in Fig. 3d. Furthermore, volumetric CO2 adsorption measurements were conducted on the activated sample at 298 K as well as at 273 K, and the CO2 uptake amounts were found to be ∼12...
Electrocatalytic CO2 reduction reaction (CO2RR) is an attractive way to simultaneously convert CO2 into value-added fuels and chemicals as well as to store
Diagram of possible photocatalytic Z-scheme and S-scheme mechanisms of MXene-semiconductor nanocomposites. Reproduced with permission Ref [ MXene-Based Ternary Nanocomposites In addition, MXene-based nanocomposite photocatalysts can also involve more than two material combinations, for instance, TiO2/C3N4...
(The inset photographs show the membrane can be rolled onto a tube and returned to its original shape after bending.).bCross-sectional SEM image of (LDH/FAS)60membrane (inset: HRTEM image).cXRD patterns for FAS, monolayer LDH nanosheets and (LDH/FAS)25membrane.dSchematic diagram of one ...
Fig. 1: Schematic diagram of the apparatus for CO2reduction and detection of reaction products. (insets in the top left corner are the different routes for generation of CO from CO2, in which * means catalyst). Full size image To demonstrate the proof-of-concept, this study explores the ...
FIG.11B is a simplified molecular orbital diagram of the one electron reduced intermediate [Fe1]+. FIG.11C is a simplified molecular orbital diagram of [Fe1]0([Fe(tpyPY2Me••)2−]0). FIG.12A depicts the aqueous CO2reduction performance for the Fe-tpyPY2Me electrocatalyst with Faradai...